#56B023#56B023

#56B023 is a light, vivid yellow-green. Relative luminance 0.332; OKLCH L 67.5% C 0.191 H 137.2°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#56B023
RGB	rgb(86, 176, 35)
HSL	hsl(98, 67%, 41%)
HSV	hsv(98, 80%, 69%)
CMYK	cmyk(51.1%, 0%, 80.1%, 31%)
CIE-LAB	lab(64.28, -50.31, 58.48)
CIE-LCH	lch(64.28, 77.14, 130.71°)
OKLab	oklab(67.54% -0.1397 0.1295)
OKLCH	oklch(67.54% 0.191 137.2)
XYZ	xyz(19.6658, 33.1490, 6.9519)
Luminance	0.3315 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B023 #7D23B0

analogous

#9DB023 #56B023 #23B037

triadic

#56B023 #2356B0 #B02356

tetradic

#56B023 #239DB0 #7D23B0 #B03723

square

#56B023 #239DB0 #7D23B0 #B03723

split-complementary

#56B023 #3723B0 #B0239D

monochromatic

#244A0F #3D7D19 #56B023 #72D839 #96E26C

Accessibility & contrast

On white

2.75

#56B023 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#56B023 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B023

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B023	#FFFFFF	#000000	##000000
##56B023	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A000

Deuteranopia (green-blind)

#AA9934

Tritanopia (blue-blind)

#50A996

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #56b023;
/* rgb */ color: rgb(86, 176, 35);
/* oklch */ color: oklch(67.5% 0.191 137.2);

Tailwind

colors: {
  custom: {
    50: '#8fc86a',
    500: '#56b023',
    950: '#000000',
  },
}

SCSS

$custom: #56b023;
$custom-light: #8fc86a;
$custom-dark: #000000;

JSON

{
  "hex": "#56b023",
  "rgb": {
    "r": 86,
    "g": 176,
    "b": 35
  },
  "hsl": {
    "h": 98.298,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.67541,
    "c": 0.19052,
    "h": 137.2
  },
  "luminance": 0.3315
}

Semantic roles & 50–950 ramp

primary

#56B023

secondary

#A567C8

accent

#3EEAAC

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #56B023

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →